On the slim chance you're not just trolling me:
Dickey, since the start of 2010 (when he started as a full-time knuckleballer) has a 3.52 ERA, a 4.13 FIP, and a 4.06 xFIP over almost 1400 innings. He's never had an ERA within even a third of a run of his FIP. We can be reasonably sure that this isn't just luck, because knuckleball pitchers have a history of busting FIP (and he's also an excellent defender, which helps pitchers beat DIPS).
Fangraphs WAR is based on FIP. Because of the above, it isn't a good metric for approximating Dickey's value. It's far better to use RA-9 WAR, which looks at actual run prevention, because Dickey's DIPS will undervalue him, and are almost meaningless.
He's between 2.6 and 3.4 RA-9 WAR every year since joining the team. He's at 1.3 this year, and will almost certainly finish at around 2. Using the best information we have, he's a 2-win pitcher.